"The plugs give an excellent spark if you use 8mm wires. Burns ALL fuel in the combustion chamber giving good performance and good gas mileage. Recommend a set of 8mm MSD wires and MSD ignition coil/coil pack."posted by: Sir_Killalot44 on April 9, 2009

"Pre-set to factory spec, sharp looking plug, best value for the money."
posted by: Sticky one on April 9, 2008view all 3 reviews

"I bought it. But first it worked with 1 month license. Then it wont work any more during first month. its stuck or limited checking. my obd shown last 2 message. i unlpugged and plugged it to laptops and cars no any reaction just last 2 message shown. nothing happen. then i contacted support center they suggested to call to bla bla numbers. But how can i call to usa from asia. why they cant explain it via e mail. there is time zone problem. I think waste of time waste of money. If you checked it shows only code p0455 .......... it doesnot tell you more details until you connect to windows laptops. Beware!!!"posted by: User on November 2, 2013

"its complicated 1] you have to register at their web sight 2] you have to install software on your computer. 3]then you have to inter all kinds of info even the octain of the gas you use. 4] this is about a 4 hour ordeal and after all that it tell you to get answer you need to pay $14.95 don't waste your money they don't stand behind their products"posted by: suckerforbuyingit on December 5, 2011view all 6 reviews

"I am very please with the Diamond White 2649006DW headlight bulbs. In fact I have installed the platinum blue bulbs in my wifes truck and the Diamond White bulns in my truck. We were both elated with the PB bulbs but we both THINK the DW bulbs are even brighter than the PB lights. The peripheral light is much better than the factory bulbs for sure. After seeing my improved lighting the city police department captain ( a friend) has ordered bulbs for the night time patrol cars as well. Installation in Chevrolet trucks is VERY difficult ( not a problem with the bulbs though) due to no hand room to easily access the back of headlight"posted by: Terry R on December 5, 2013

"The part was priced well and appears to be brand new and in excellent condition. It came quickly as well. I did not install the part so I cant vouch for the installation. I still need to get other parts to make the system work so I cant fully vouch for the operation of the part."posted by: Ron on September 23, 2014